DE764410C - In gasgefuelltem Gefaess untergebrachter Eisendrahtwiderstand - Google Patents

In gasgefuelltem Gefaess untergebrachter Eisendrahtwiderstand

Info

Publication number
DE764410C
DE764410C DEP81389D DEP0081389D DE764410C DE 764410 C DE764410 C DE 764410C DE P81389 D DEP81389 D DE P81389D DE P0081389 D DEP0081389 D DE P0081389D DE 764410 C DE764410 C DE 764410C
Authority
DE
Germany
Prior art keywords
iron wire
gas
wire resistor
filled vessel
vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEP81389D
Other languages
German (de)
English (en)
Inventor
Hans-Joachim Dr-Ing Helwig
Willy Ledig
Max Maetschke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to DEP81389D priority Critical patent/DE764410C/de
Priority to FR875979D priority patent/FR875979A/fr
Priority to CH221097D priority patent/CH221097A/de
Priority to BE443269D priority patent/BE443269A/xx
Application granted granted Critical
Publication of DE764410C publication Critical patent/DE764410C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H01C3/04—Iron-filament ballast resistors; Other resistors having variable temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DEP81389D 1940-10-17 1940-10-17 In gasgefuelltem Gefaess untergebrachter Eisendrahtwiderstand Expired DE764410C (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEP81389D DE764410C (de) 1940-10-17 1940-10-17 In gasgefuelltem Gefaess untergebrachter Eisendrahtwiderstand
FR875979D FR875979A (enrdf_load_stackoverflow) 1940-10-17 1941-10-14
CH221097D CH221097A (de) 1940-10-17 1941-10-14 In gasgefülltem Gefäss untergebrachter Eisendrahtwiderstand.
BE443269D BE443269A (enrdf_load_stackoverflow) 1940-10-17 1941-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP81389D DE764410C (de) 1940-10-17 1940-10-17 In gasgefuelltem Gefaess untergebrachter Eisendrahtwiderstand

Publications (1)

Publication Number Publication Date
DE764410C true DE764410C (de) 1952-12-22

Family

ID=7393891

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP81389D Expired DE764410C (de) 1940-10-17 1940-10-17 In gasgefuelltem Gefaess untergebrachter Eisendrahtwiderstand

Country Status (4)

Country Link
BE (1) BE443269A (enrdf_load_stackoverflow)
CH (1) CH221097A (enrdf_load_stackoverflow)
DE (1) DE764410C (enrdf_load_stackoverflow)
FR (1) FR875979A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH221097A (de) 1942-05-15
BE443269A (enrdf_load_stackoverflow) 1941-12-31
FR875979A (enrdf_load_stackoverflow) 1942-10-09

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